The calendar application that ships with macOS, gathering events from several accounts into one view. Events can be typed in ordinary language, reminders and meetings sit side by side, and calendars can be shared with other people. No separate purchase is required.

A service that began in 2010 as an investment discussion community and grew into an online wealth management platform. Users publish articles, comment, run live sessions and keep a watchlist; licensed fund distribution and investor education sit alongside. Web and mobile access, free to read.

Calendars is a calendar app from Readdle for iPhone, iPad and Mac that keeps events and to-dos in the same view, with natural language input, multi-account sync, colour coding and calendar sharing.

Budgeting built on envelopes: only money that has actually arrived can be assigned, and overspending means taking from another envelope. Data lives locally, syncing runs through a server you can host yourself, and the whole ledger stays encrypted on it.

Investing has published market data since 2007, covering 250 exchanges and more than 300,000 instruments across stocks, indices, currencies, commodities, bonds and derivatives. Quotes, charts, an economic calendar and portfolio tracking are free; deeper analysis sits behind a subscription.

A calendar that began life as Cron, was taken over and renamed in 2024, and stays free for individuals. A command bar and shortcuts do the arranging, workspace tasks can be dragged into a time slot, and several accounts share one timeline.